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OMICS Group International is an amalgamation of Open Access publications and worldwide international science conferences and events. Established in the year 2007 with the sole aim of making the information on Sciences and technology "Open Access", OMICS Group publishes 700 online open access scholarly journals in all aspects of Science, Engineering, Management and Technology journals. OMICS Group has been instrumental in taking the knowledge on Science & technology to the doorsteps of ordinary men and women. Research Scholars, Student [...]

Journal Article

Journal article

Shea Butter: An Opposite Replacement for Trans Fat in Margarine  [2015]

Oluwaseyi Israel, Malachi , Biochemistry Department, Afe Babalola University, Ado-Ekiti, Nigeria ;

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Shea butter is the edible fat extracted from the nut of African Shea tree (Vitellaria paradoxa). Consequence of having half of its fatty acids saturated, Shea butter melts at a very high temperature and will be a suitable raw material for margarine production. Margarine is a butter mimicry that is produced from vegetable oils and water. The production of margarine requires a solid fat. Hence hydrogenation is employed to “harden” the vegetable oil. However, hydrogenation generates trans unsaturated fatty acids which are more detrimental to cardiovascular health than the highly denunciated saturated fatty acids. Since Shea butter is a stable solid at room temperature and has its saturated fatty acid fraction predominated by stearic acid, the use of Shea butter as a raw material for margarine will not only eliminate trans unsaturated fatty acids from the product but also make use of the least deleterious saturated fatty acid because stearic acid has been reported as the healthiest saturated fatty acid as regards cardiovascular health. Also, the unsaponifiables of Shea butter have been credited for their antihypercholesterolemic effects in experimental animals. This increases the healthfulness of dietary Shea butter, and ofcourse, the margarine end product


Nutrition & Food Sciences

ISSN : 2157-7471